Company lists · Data refreshed September 2026

Top 25 Flood control engineering companies based in the United States

RevenueBase identified 194 company matches for flood control engineering companies associated with the United States as of September 2026 and tracks 2,795 professional contacts across them, including 1,244 with verified work emails. Houston is the largest hub.

This list covers company matches for flood control engineering companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 16, 2026 How this list was built
194Companies
2,795Contacts tracked
1,244Verified emails
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The 25 largest flood control engineering companies based in the United States

Ranked by team size
Top 25 of 194 company matches for flood control engineering companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 16, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBaton Rouge, LA, United StatesHQ recorded Sep 16, 20261,001-5,000322 contacts →

Exact match

“The GIS Industrial Engineering & Construction team offers clients a single point of contact to utilize our 19 strategically located facilities, employees, and 21 service lines.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
2Exact matchHouston, TX, United StatesHQ recorded Sep 16, 2026201-500244 contacts →

Exact match

“The Harris County Flood Control District was established in 1937 by the Texas Legislature in response to devastating floods that reshaped our region.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
3Exact matchRiverside, CA, United StatesHQ recorded Sep 16, 2026201-500140 contacts →

Exact match

“The mission of the Riverside County Flood Control and Water Conservation District is to protect people, property and watersheds from damage or destruction from flood and storm…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
4Exact matchJacksonville, FL, United StatesHQ recorded Sep 16, 202651-200105 contacts →

Exact match

“Since 1987, Taylor Engineering, Inc, with headquarters in Jacksonville, Florida; branch offices in Destin and Tampa, Florida; and regional staff throughout Florida and the North…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
5Exact matchWoodstock, GA, United StatesHQ recorded Sep 16, 202651-20092 contacts →

Exact match

“CMI is the leading manufacturer and fabricator of engineered products providing solutions for marine walls, flood-levee protection, water control, chemical containment, soil…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
6Exact matchDraper, UT, United StatesHQ recorded Sep 16, 202651-20085 contacts →

Exact match

“Bowen Collins & Associates, Inc.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
7Exact matchLivermore, United StatesHQ recorded Sep 16, 202651-20085 contacts →

Exact match

“We provide excellent water and flood protection services to enhance the quality of life, economic vitality and environmental health of the communities we serve.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
8Exact matchHouston, TX, United StatesHQ recorded Sep 16, 202651-20071 contacts →

Exact match

“Environmental Allies offers a variety of products, services, installation, and consulting to clients across the state of Texas.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
9Exact matchSacramento, CA, United StatesHQ recorded Sep 16, 202651-20062 contacts →

Exact match

“Located in Sacramento, California, MBK Engineers (formerly Murray, Burns & Kienlen, Consulting Civil Engineers) has provided clients with complete engineering and consulting…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
10Exact matchSuperior, WI, United StatesHQ recorded Sep 16, 202611-5052 contacts →

Exact match

“AMI is driving innovation in Ports & Harbors, Coastal & Riverine, Waterfronts & Marinas, Dams & Levees, Buildings, and Industrial Facilities.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
11Exact matchLakewood, CO, United StatesHQ recorded Sep 16, 202611-5051 contacts →

Exact match

“Protecting People, Property, and the Environment.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
12Exact matchAlbuquerque, NM, United StatesHQ recorded Sep 16, 202651-20048 contacts →

Exact match

“Smith Engineering Company is a privately-owned regional engineering consulting firm, specializing in civil and structural projects in both the private and public sectors.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
13Exact matchAustin, TX, United StatesHQ recorded Sep 16, 202611-5045 contacts →

Exact match

“EDGE Engineering provides civil engineering consulting services with special emphasis on stormwater management, drainage design, 2D hydraulic modeling, and project management.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
14Exact matchEnglewood, CO, United StatesHQ recorded Sep 16, 202611-5043 contacts →

Exact match

“At RJH, we deliver solutions to some of the most challenging problems facing dam and levee owners.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
15Exact matchNew Orleans, LA, United StatesHQ recorded Sep 16, 2026201-50042 contacts →

Exact match

“Our mission is to ensure the physical and operational integrity of the regional flood risk management system in southeastern Louisiana as a defense against floods and storm surge…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
16Exact matchFresno, CA, United StatesHQ recorded Sep 16, 202651-20035 contacts →

Exact match

“The Fresno Metropolitan Flood Control District is a service agency created and supported by the Cities of Fresno and Clovis, as well as the County of Fresno, to provide flood…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
17Exact matchTampa, FL, United StatesHQ recorded Sep 16, 202611-5025 contacts →

Exact match

“National Flood Experts (NFE) is a specialized civil engineering firm that provides consulting services to property owners nationwide to remove or reduce flood insurance expenses…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
18Exact matchHouma, LA, United StatesHQ recorded Sep 16, 202611-5024 contacts →

Exact match

“Delta Coast Consultants is a professional consulting engineering firm located in Houma, Louisiana.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
19Exact matchLas Cruces, United StatesHQ recorded Sep 16, 202651-20022 contacts →

Exact match

“Design of hydraulic and civil works for agricultural irrigation district in the US Southwest”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
20Exact matchKenner, LA, United StatesHQ recorded Sep 16, 202611-5021 contacts →

Exact match

“GET PREPARED FOR THE FLOOD SEASON BY USING THE WORLD’S #1 FLOOD PROTECTION PRODUCT.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
21Exact matchPompano Beach, FL, United StatesHQ recorded Sep 16, 202611-5020 contacts →

Exact match

“Manufactures and distributors of flood control systems.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
22Exact matchEast Canton, OH, United StatesHQ recorded Sep 16, 202611-5018 contacts →

Exact match

“At Worthington we are passionate about dams and our fragile environment.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
23Exact matchAnn Arbor, MI, United StatesHQ recorded Sep 16, 202611-5017 contacts →

Exact match

“Our mission is to provide for the health, safety, and welfare of Washtenaw County citizens and the protection of surface water and the environment and to promote the long-term…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
24Exact matchNew Orleans, LA, United StatesHQ recorded Sep 16, 202611-5016 contacts →

Exact match

“MSMM is a multidisciplinary engineering firm with planning, design, and construction management expertise in flood protection, coastal restoration, pump stations, water…”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase
25Exact matchLake Worth, FL, United StatesHQ recorded Sep 16, 202611-5016 contacts →

Exact match

“Flood Risk America manufactures custom flood barriers designed for rapid installation and proven defense against severe flooding.”

Recorded in the RevenueBase company graph · Sep 16, 2026 · View company records in RevenueBase

Showing 25 of 194 flood control engineering companies based in the United States

See the full list, filter by size, metro and specialty, and access 1,244 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Flood control engineering companies based in the United States at a glance

As of Sep 16, 2026
44.5%Verified-email coverage
14.4Average contacts per company
1-10Median size (employees)
5.2%Largest-city concentration · Houston
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
103
11-50
57
51-200
20
201-500
5
501-1,000
4
1,001-5,000
4

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 194 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with the United States whose business descriptions match “flood control engineering companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 1,244 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 16, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “flood control engineering companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many flood control engineering companies are there based in the United States?

RevenueBase identified 194 company matches for flood control engineering companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

GIS Engineering, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most flood control engineering companies?

Houston leads with 10 company records, followed by Phoenix (6) and New Orleans (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,244 professional contacts with verified work emails tracked across these 194 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.